PL3474292T4 - Źródło fotoneutronów oraz układ do kontroli neutronami - Google Patents

Źródło fotoneutronów oraz układ do kontroli neutronami

Info

Publication number
PL3474292T4
PL3474292T4 PL18201432T PL18201432T PL3474292T4 PL 3474292 T4 PL3474292 T4 PL 3474292T4 PL 18201432 T PL18201432 T PL 18201432T PL 18201432 T PL18201432 T PL 18201432T PL 3474292 T4 PL3474292 T4 PL 3474292T4
Authority
PL
Poland
Prior art keywords
inspection system
neutron inspection
photoneutron source
photoneutron
source
Prior art date
Application number
PL18201432T
Other languages
English (en)
Other versions
PL3474292T3 (pl
Inventor
Yigang Yang
Dongyu Wang
Hao Yu
Weizhen Wang
Weiqiang Guan
Wei Yin
Wei Li
Quanwei Song
Yulan Li
Chunguang ZONG
Yaohong Liu
Yuanjing Li
Zhiqiang Chen
Li Zhang
Jianmin Li
Original Assignee
Tsinghua University
Nuctech Company Limited
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tsinghua University, Nuctech Company Limited filed Critical Tsinghua University
Publication of PL3474292T3 publication Critical patent/PL3474292T3/pl
Publication of PL3474292T4 publication Critical patent/PL3474292T4/pl

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21G—CONVERSION OF CHEMICAL ELEMENTS; RADIOACTIVE SOURCES
    • G21G4/00—Radioactive sources
    • G21G4/02—Neutron sources
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
    • G01N23/005—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by using neutrons
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H6/00—Targets for producing nuclear reactions

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Optics & Photonics (AREA)
  • Plasma & Fusion (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Particle Accelerators (AREA)
PL18201432T 2017-10-20 2018-10-19 Źródło fotoneutronów oraz układ do kontroli neutronami PL3474292T4 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201710984433.9A CN107607568A (zh) 2017-10-20 2017-10-20 光中子源和中子检查系统
EP18201432.4A EP3474292B1 (en) 2017-10-20 2018-10-19 Photoneutron source and neutron inspection system

Publications (2)

Publication Number Publication Date
PL3474292T3 PL3474292T3 (pl) 2021-05-04
PL3474292T4 true PL3474292T4 (pl) 2021-05-04

Family

ID=61078811

Family Applications (1)

Application Number Title Priority Date Filing Date
PL18201432T PL3474292T4 (pl) 2017-10-20 2018-10-19 Źródło fotoneutronów oraz układ do kontroli neutronami

Country Status (4)

Country Link
US (1) US20190122781A1 (pl)
EP (1) EP3474292B1 (pl)
CN (1) CN107607568A (pl)
PL (1) PL3474292T4 (pl)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109496051A (zh) * 2018-12-21 2019-03-19 北京中百源国际科技创新研究有限公司 一种用于增加低中子数量的慢化装置
CN110906962B (zh) * 2019-12-27 2025-03-18 广东太微加速器有限公司 一种通过机械臂形成检测台的车载中子源
CA3207580A1 (en) 2021-02-23 2022-09-01 Neil Duncan CARRINGTON Systems and methods for eliminating cross-talk in scanning systems having multiple x-ray sources
EP4371038A4 (en) 2021-07-13 2025-05-28 Rapiscan Systems, Inc. IMAGE INSPECTION SYSTEMS AND METHODS FOR INTEGRATING THIRD-PARTY ARTIFICIAL INTELLIGENCE PLATFORMS
CN114264681A (zh) * 2021-12-29 2022-04-01 清华大学 分析金矿石品位的方法和系统
WO2023150418A2 (en) 2022-02-03 2023-08-10 Rapiscan Holdings, Inc. Systems and methods for real-time energy and dose monitoring of an x-ray linear accelerator
US12474282B2 (en) 2022-05-20 2025-11-18 Rapiscan Holdings, Inc. Systems and a method of improved material classification using energy-integrated backscatter detectors
CN115980096B (zh) * 2022-12-30 2026-03-03 国家核安保技术中心 材料测试方法、装置、设备、介质及产品
GB2641476A (en) 2023-03-17 2025-12-03 Rapiscan Holdings Inc Systems and methods for monitoring output energy of a high-energy X-ray source
CN119985551B (zh) * 2025-04-15 2025-08-29 同方威视技术股份有限公司 物质成分分析系统
CN120091491B (zh) * 2025-04-27 2025-07-15 同方威视技术股份有限公司 中子产生装置及物质成分分析系统

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5200626A (en) * 1990-03-28 1993-04-06 Martin Marietta Energy Systems, Inc. Hidden explosives detector employing pulsed neutron and x-ray interrogation
US5903622A (en) * 1994-05-03 1999-05-11 Lockheed Martin Idaho Technologies Company Accelerator-based neutron source for boron neutron capture therapy (BNCT) and method
WO2009000155A1 (fr) * 2007-06-21 2008-12-31 Tsinghua University Cible de conversion de photoneutron
US20090274258A1 (en) * 2006-04-14 2009-11-05 Holden Charles S Compound isotope target assembly for production of medical and commercial isotopes by means of spectrum shaping alloys
JP4576368B2 (ja) * 2006-10-16 2010-11-04 三菱重工業株式会社 中性子モデレータ及び中性子照射方法並びに危険物質検出装置
BRPI0908360A2 (pt) * 2008-02-05 2015-07-28 Univ Missouri Dispositivo e método de produção de radioisótopo ou de tratamento de rejeito nuclear.
WO2012102766A2 (en) * 2010-09-30 2012-08-02 Pacifica Sea Fruits, Inc (A Us Company) System for remote and fast detection and location of explosive substances
US20150194229A1 (en) * 2014-01-06 2015-07-09 Marlene Kravetz Schenter Compact neutron generator for medical and commercial isotope production, fission product purification and controlled gamma reactions for direct electric power generation
JP2017125715A (ja) * 2016-01-12 2017-07-20 株式会社アトックス 中性子遮蔽体
CN106226339A (zh) * 2016-09-20 2016-12-14 清华大学 中子产生设备，中子成像设备以及成像方法
CN207472806U (zh) * 2017-10-20 2018-06-08 清华大学 光中子源和中子检查系统

Also Published As

Publication number Publication date
EP3474292A1 (en) 2019-04-24
PL3474292T3 (pl) 2021-05-04
US20190122781A1 (en) 2019-04-25
CN107607568A (zh) 2018-01-19
EP3474292B1 (en) 2020-09-16

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